Design of overcomplete expansions for channel coding

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Abstract

The redundancy afforded by overcomplete expansions have been recently been considered for channel coding. In this paper, we utilise this approach in order to propose a channel coder design to for a correlated additive Gaussian noise channel, of which the noise covariance matrix is assumed to be known. We demonstrate that this approach can lead to a significant reduction of the noise interference by exploiting both the correlation of the channel and the redundancy of the filter banks. Simulation results providing some insight into these mechanisms are provided.
Original languageEnglish
Pages215-218
Number of pages4
Publication statusPublished - Nov 2004
Event6th International Conference on Mathematics in Signal Processing - Cirencester, United Kingdom
Duration: 14 Dec 200416 Dec 2004

Conference

Conference6th International Conference on Mathematics in Signal Processing
CountryUnited Kingdom
CityCirencester
Period14/12/0416/12/04

Keywords

  • design
  • overcomplete expansions
  • channel coding

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    Weiss, S. (2004). Design of overcomplete expansions for channel coding. 215-218. Paper presented at 6th International Conference on Mathematics in Signal Processing, Cirencester, United Kingdom.